/*
 * Copyright (C) 2008 Rob Cash
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * 	http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.robcash.commons.swing.wizard.event;

import java.util.EventListener;

/**
 * Listener for wizard panel events
 * @author Rob
 */
public interface WizardPanelListener extends EventListener {

    /**
     * Indicates that the wizard panel is about to be displayed
     * @param event Wizard panel event
     */
    public void aboutToDisplay(WizardPanelEvent event);

    /**
     * Indicates that the wizard panel has just been displayed
     * @param event Wizard panel event
     */
    public void displayed(WizardPanelEvent event);
    
    /**
     * Indicates that the wizard panel is about to be displayed
     * @param event Wizard panel event
     */
    public void aboutToHide(WizardPanelEvent event);
    
}
